.van-nav-bar {
  background-color: #1989fa;
  /deep/ .van-icon {
    color: #fff;
  }
  /deep/ .van-nav-bar__text {
    color: #fff;
  }
  /deep/ .van-nav-bar__title {
    color: #fff;
  }
}
.wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
}

.block {
  width: 120px;
  height: 120px;
  background-color: #fff;
}
.examins {
  background-color: #f5f5f5;
  height: 100%;
  .start {
    display: flex;
    justify-content: space-around;
    position: fixed;
    bottom: 0;
    left: 0;
    text-align: center;
    width: 100%;
    background: #fff;
    border-top: 2px solid #f5f5f5c9;
    div p,div span,div .van-icon{
        font-size: 16px;
        line-height: 3rem;
    }
  }
}
.examin {
  padding: 2rem 1rem;
  .p1 {
    font-size: 16px;
  }
  .ulli li {
    font-size: 14px;
    text-indent: 1.5rem;
    margin-top: 0.5rem;
  }
  .p2 {
    font-size: 14px;
    margin-top: 1rem;
    display: none;
    .sp1 {
      color: #07c160;
      font-size: 14px;
    }
  }
}
.bto {
  display: flex;
  justify-content: space-around;
}
.notebook{
    position: fixed;
    bottom: 4rem;
    right: 0;
    .van-icon{
        color: #07c160;
        font-size: 45px;
    }
    .van-overlay .wrapper .block{
      width: 60%;
      height: 28%;
      p{
        text-align: center;
        margin: 1rem 0;
        font-size: 16px;
        border-bottom: 1px solid #f5f5f5;
      }
      ul{
        display: flex;
        justify-content: space-around;
        flex-wrap: wrap;
        li{
          width: 3rem;
          height: 3rem;
          border: 1px solid #aaa3;
          border-radius: 50%;
          text-align: center;
          line-height: 3rem;
          margin-top: 1rem;
          font-size: 1.5rem;
        }
      }
    }
}
.nav_Bar{
  .van-overlay .wrapper .block{
    width: 60%;
    height: 28%;
    p{
      text-align: center;
      margin: 1rem 0;
      font-size: 16px;
      border-bottom: 1px solid #f5f5f5;
    }
    ul{
      display: flex;
      justify-content: space-around;
      flex-wrap: wrap;
      li{
        width: 3rem;
        height: 3rem;
        color: rgb(232, 87, 27);
        border: 1px solid rgb(232, 87, 27);
        background-color: rgba(255,96,30,0.17);
        border-radius: 50%;
        text-align: center;
        line-height: 3rem;
        margin-top: 1rem;
        font-size: 1.5rem;
      }
    }
  }
}
